U.S. Solid Ba+ery Spot Welder USS-BSW00007 Manual, Version 4.1, 2022.8.16
Usage Diagram
Plug the power adapter into the ‘power interface’ on the
side of the machine and connect to a 100-240V AC power
supply to charge the welder.
Press the ‘PWR/SET’ bu6on to turn on the machine. The
top half of the LED screen will display the ‘CH’ signal and
the actual capacitor voltage alternately and
intermi6ently. Machine is in charging state.
Install the 73B/75A or 73S according to specific welding
requirements.
When ‘CH’ signal disappears and actual capacitor voltage
is up to 5.6V, welding work can be started.
Press the ‘PER/SET’ bu6on first ?me to select the ‘tens
place’ of the power grade number(the ‘place’ will blink
once selected), you can adjust it between ‘0-9’ via ‘UP/
DOWN’ two bu6ons.
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